Discover the Lensation BFM1524S125C 1.49 mm fisheye S-mount lens with 183° ultra-wide view for 1/2.5″ sensors. Ideal for compact vision, robotics, and embedded imaging.
The Lensation BFM1524S125C is an ultra-wide 1.49 mm fisheye S-Mount lens engineered for applications requiring maximum field coverage in compact embedded vision systems. Designed for 1/2.5″ sensors and supporting up to 1.3-megapixel resolution, this lightweight 4.4 g lens delivers an extraordinary 183° diagonal and horizontal angle of view with a fixed focus and fixed iris for stable, maintenance-free operation. Its integrated IR-cut filter ensures accurate color reproduction, making it ideal for consumer electronics, robotics, surveillance modules, and panoramic imaging tasks where extreme FOV and minimal form factor are essential.
• Model: BFM1524S125C
• Mount Type: S-Mount (M12)
• Compatible Sensor Size: 1/2.5″
• Focal Length: 1.49 mm
• Aperture (F-Number): F2.4 (Fixed)
• Minimum Object Distance (MOD): 0.06 m
• Back Focal Length: 2.94 mm
• Angle of View:
Diagonal: 183.00°
Horizontal: 183.00°
Vertical: 162.50°
• Resolution Capability: Up to 1.30 MP
• Image Circle: 4.72 mm
• Iris: Fixed
• Focus: Fixed
• Lens Type: Fisheye
• IR Correction: No
• IR Cut Filter: Yes
• Weight: 4.40 g
• Overall Length: 14.70 mm ± 0.30
• Front Diameter: Ø14.00 mm
• Thread: M12 × 0.5P
• Design Standards Applied: ISO 2768-1, ISO 10110-7/-11, ISO 12233 (MTF measurement)
• Horizontal (H): 183.00°
• Vertical (V): 162.50°
• Diagonal (D): 183.00°
• Ultra-Wide 183° Coverage: Captures an exceptionally broad scene, enabling full-area observation with a single camera in confined or complex environments.
• Compact S-Mount Form Factor: Lightweight 4.4 g design integrates easily into embedded vision systems, IoT devices, robotics, and miniature camera modules.
• Optimized for 1/2.5″ Sensors: Designed to match common compact sensor formats, ensuring consistent illumination and stable image quality.
• Fixed Focus and Fixed Iris: Delivers long-term optical stability with no drift, ideal for high-volume production systems requiring maintenance-free operation.
• Integrated IR-Cut Filter: Ensures accurate color reproduction in daylight imaging, improving clarity for consumer electronics, smart home devices, and inspection cameras.
• Close 0.06 m MOD: Supports near-field imaging for scenarios requiring wide contextual coverage at short distances, such as robotics navigation and machine positioning.
• Reliable ISO-Aligned Optical Design: Manufactured under ISO 2768-1 and ISO 10110 standards for consistent quality, reliable tolerances, and predictable optical performance.
Get the full technical details and mechanical drawings in the official PDF:
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